HydroBASINS lev08 watershed · #1080567970
Bassin · #1080567970
A watershed (drainage basin) is not a body of water — it is the land area where rainfall converges towards a single river that eventually reaches the sea (or an endorheic basin). Boundaries follow ridgelines.
Crosses 4 administrative regions : Boutilimit, Keur-Macène, Méderdra, Rosso
Sub-basin area
881,9km²
Upstream area
881,9km²
Discharge
0,17m³/s
Mean elev.
41m
Administrative coverage
Hydrographic chain
▼ Drains into
▲ Receives from 0 basins
Source / headwater (no upstream basin)
4 dept-equivalent regions (GADM L2)
- 716.4 km²81.5% of basin
- 110.5 km²12.6% of basin
- 32.0 km²3.6% of basin
- 20.0 km²2.3% of basin
Computed live · GADM 4.1 × HydroBASINS lev08 × WDPA · cached after first hit.
Species present
4 distinct species · 49 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Ecological tissue
Not enough documented interactions to build a meaningful graph for this territory.
Hydroclimate (BasinATLAS lev08)
Mean T°
27,2°C
Annual rain
170mm
Moisture idx (CMI)
-0,92
Runoff
5mm/an
PET
2 036mm
AET
140mm
Mean slope
0,6°
Water table
259cm
Forest
0%
Crops
2%
Urban
0%
Protected
0%
HydroATLAS BasinATLAS v10 (Linke et al. 2019) · HydroBASINS lev08 (Lehner & Grill 2013)